56 YASKAWA ELECTRIC SIEP C730600 89C YASKAWA AC Drive Option SI-EP3 Technical Manual12 Specifications12 SpecificationsTable 33 Option SpecificationsItems SpecificationsModel SI-EP3Option Conformance Passed PROFINET Conformance Class AConnector Type Dual RJ45 8-pin Shielded Twisted Pair Cat 5e cablePhysical Layer Type Isolated Physical LayerTCP Protocol Transformer IsolatedIP Address Setting Programmable from drive keypad or networkCommunication Speed Programmable from drive keypad or network:10/100 Mbps, auto-negotiate.Number of Connections 1 PLC connection, 1 supervisor connection, 2 web page connectionsDuplex Mode Half-forced, Auto-negotiate, Full-forcedAddress Startup Mode Static, DCPAmbient Temperature -10 °C to +50 °C (14°F to 122°F)Humidity Up to 95% RH (no condensation)Storage Temperature -20 °C to +60 °C (-4 °F to 140°F) (allowed for short-term transport of the product)Area of UseIndoors and free from:• Oil mist, corrosive gas, flammable gas, and dust• Radioactive materials or flammable materials, including wood• Harmful gas or fluids• Salt• Direct sunlight• Falling foreign objectsAltitude 1000 m (3280 ft) or lowerPROFINET FunctionsPROFINET IO with PROFIdrive profileConfigurable I/O in cyclic messagesDrive diagnostic alarmsI&M0